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authorNicolas Ferre <nicolas.ferre@atmel.com>2015-02-20 16:58:18 +0100
committerThierry Reding <thierry.reding@gmail.com>2015-03-11 11:59:54 +0100
commit054d3e1f9a995e13b8be07482fe5c1c42655223d (patch)
tree4b8558c78e5668a68817db6c19cdd5a1e4a869a1 /drivers/pwm
parentc456fbb2b221d137e14857f143d64263262badfa (diff)
downloadop-kernel-dev-054d3e1f9a995e13b8be07482fe5c1c42655223d.zip
op-kernel-dev-054d3e1f9a995e13b8be07482fe5c1c42655223d.tar.gz
pwm: atmel-hlcdc: Add errata handling for sama5d4
sama5d4 SoC also has an errata on the HLCDC PWM. It is the same as the sama5d3 that is forbidding the use of div1 prescaler. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm')
-rw-r--r--drivers/pwm/pwm-atmel-hlcdc.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/pwm/pwm-atmel-hlcdc.c b/drivers/pwm/pwm-atmel-hlcdc.c
index 522f707..fa5feab 100644
--- a/drivers/pwm/pwm-atmel-hlcdc.c
+++ b/drivers/pwm/pwm-atmel-hlcdc.c
@@ -225,6 +225,10 @@ static const struct of_device_id atmel_hlcdc_dt_ids[] = {
.compatible = "atmel,sama5d3-hlcdc",
.data = &atmel_hlcdc_pwm_sama5d3_errata,
},
+ {
+ .compatible = "atmel,sama5d4-hlcdc",
+ .data = &atmel_hlcdc_pwm_sama5d3_errata,
+ },
{ /* sentinel */ },
};
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